Author Archives: Dancho Danchev

Dancho Danchev’s “Personally Identifiable Information Regarding Various Internationally Recognized Cyber Threat Actors – A 2021 Compilation” Report Available! Request a Free Copy Today!

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Dear blog readers,This is Dancho. Are you a security researcher OSINT analyst threat intelligence analyst or LE officer or member of a security organization or a vendor that wants to catch up with some of the latest developments in the world of cyber t… Continue reading Dancho Danchev’s “Personally Identifiable Information Regarding Various Internationally Recognized Cyber Threat Actors – A 2021 Compilation” Report Available! Request a Free Copy Today!→

Two Persons on the U.S Secret Service Most Wanted Cybercriminals List Run a Managed Android Malware Enterprise Including a Black Energy DDoS Botnet – An OSINT Analysis

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Dear blog readers,This is Dancho. In this post I’ll provide actionable intelligence on two individuals on the U.S Secret Service’s Most Wanted Cybercriminals list in particular – Oleksandr Vitalyevich Ieremenko including Danil Potekhin f… Continue reading Two Persons on the U.S Secret Service Most Wanted Cybercriminals List Run a Managed Android Malware Enterprise Including a Black Energy DDoS Botnet – An OSINT Analysis→

Exposing a Currently Active WannaCry Ransomware Domains Portfolio – An OSINT Analysis for WhoisXML API

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Dear blog readers,This is Dancho and I wanted to let everyone know of a series of recently released white papers and case studies courtesy of me for my employer – WhoisXML API detailing the activities of numerous fraudulent and malicious onli… Continue reading Exposing a Currently Active WannaCry Ransomware Domains Portfolio – An OSINT Analysis for WhoisXML API→

Exposing a Currently Active Cyber Jihad Domains Portfolio – An OSINT Analysis for WhoisXML API

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Dear blog readers,This is Dancho and I wanted to let everyone know of a series of recently released white papers and case studies courtesy of me for my employer – WhoisXML API detailing the activities of numerous fraudulent and malicious onli… Continue reading Exposing a Currently Active Cyber Jihad Domains Portfolio – An OSINT Analysis for WhoisXML API→

Exposing a Currently Active Domain Portfolio Managed and Operated by Members of the Ashiyane Digital Security Team – An OSINT Analysis for WhoisXML API

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Dear blog readers,This is Dancho and I wanted to let everyone know of a series of recently released white papers and case studies courtesy of me for my employer – WhoisXML API detailing the activities of numerous fraudulent and malicious onli… Continue reading Exposing a Currently Active Domain Portfolio Managed and Operated by Members of the Ashiyane Digital Security Team – An OSINT Analysis for WhoisXML API→

Who’s Behind the Conficker Botnet? – An OSINT Analysis for WhoisXML API

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Dear blog readers,This is Dancho and I wanted to let everyone know of a series of recently released white papers and case studies courtesy of me for my employer – WhoisXML API detailing the activities of numerous fraudulent and malicious onli… Continue reading Who’s Behind the Conficker Botnet? – An OSINT Analysis for WhoisXML API→

Using Maltego and WhoisXML API’s Real-Time and Historical WHOIS Database to Profile A Currently Active CoolWebSearch Domains Portfolio – An OSINT Analysis for WhoisXML API

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Dear blog readers,This is Dancho and I wanted to let everyone know of a series of recently released white papers and case studies courtesy of me for my employer – WhoisXML API detailing the activities of numerous fraudulent and malicious onli… Continue reading Using Maltego and WhoisXML API’s Real-Time and Historical WHOIS Database to Profile A Currently Active CoolWebSearch Domains Portfolio – An OSINT Analysis for WhoisXML API→

Exposing a Currently Active NSO Spyware Group’s Domain Portfolio – An OSINT Analysis for WhoisXML API

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Dear blog readers,This is Dancho and I wanted to let everyone know of a series of recently released white papers and case studies courtesy of me for my employer – WhoisXML API detailing the activities of numerous fraudulent and malicious onli… Continue reading Exposing a Currently Active NSO Spyware Group’s Domain Portfolio – An OSINT Analysis for WhoisXML API→

Exposing a Currently Active Domain Portfolio of Currently Active High-Profile Cybercriminals Internationally – An OSINT Analysis for WhoisXML API

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Dear blog readers,This is Dancho and I wanted to let everyone know of a series of recently released white papers and case studies courtesy of me for my employer – WhoisXML API detailing the activities of numerous fraudulent and malicious online ga… Continue reading Exposing a Currently Active Domain Portfolio of Currently Active High-Profile Cybercriminals Internationally – An OSINT Analysis for WhoisXML API→